Dyfyniad APA

Roger Penrose. (2005). Shadows of the mind: Search for the Missing Science of Consciousness. London.

Dyfyniad Arddull Chicago

Roger Penrose. Shadows of the Mind: Search for the Missing Science of Consciousness. London, 2005.

Dyfyniad MLA

Roger Penrose. Shadows of the Mind: Search for the Missing Science of Consciousness. London, 2005.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.